| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $20.58 | 3.446% | $21.2892 | $21.29 | $21.30 | $21.30 |
| Purchase #2 | $157.64 | 10.762% | $174.6052 | $174.61 | $174.60 | $174.60 |
| Purchase #3 | $31.89 | 8.318% | $34.5426 | $34.54 | $34.55 | $34.50 |
| Purchase #4 | $143.77 | 6.535% | $153.1654 | $153.17 | $153.15 | $153.20 |
| Purchase #5 | $60.38 | 7.380% | $64.836 | $64.84 | $64.85 | $64.80 |
| Purchase #6 | $222.84 | 5.782% | $235.7246 | $235.72 | $235.70 | $235.70 |
| Purchase #7 | $234.72 | 10.810% | $260.0932 | $260.09 | $260.10 | $260.10 |
| 7 purchase totals = | $871.82 | $944.2562 | $944.26 | $944.25 | $944.20 | |